package com.hbue.service;


import com.hbue.bean.Book;

import java.util.ArrayList;

public interface BookService {

   ArrayList<Book> findAllBook();

   void deleteBook(String id);

   Book findBook(String id);

   void updateBook(Book book);

    void addBook(Book book);

    ArrayList<Book> findBookBySearchContent(String searchContent);
}
